Bodil Gertrud Begtrup (12 November 1903 – 12 December 1987) was a Danish women's rights activist and diplomat.
At a young age, being the only girl, Andreasen chose to study at the mathematical line at Aalborg Cathedral School, where she graduated in 1921.
In 1926, Andreasen became Representative of the Student Union in Geneva and met with Henni Forchhammer, who chaired the Danish Women's National Council (DKN).
Due to scarce financial resources and the great dependence of the council on private contributions, the Association of Our Little Children's Clothing was formed in 1940 with Begtrup as chairman.
In 1935, Begtrup was one of the founders of a subdivision to DKN, Vore Borns Sundhed, who conducted awareness campaigns in the field of child health and well-being.
This activity was to lay the foundation for the healthcare system, which included works in counseling for toddlers who are present in Denmark today.
In an entry in the Boligen newspaper, she argued that the common facilities would be of major importance to the everyday lives of women.